```typescript index.ts
// List merchants
const listAllMerchantsResponse = seel.merchant.listAllMerchants({
    xSeelApiKey: "e2b4f9c8d3a7e6d2f5b0c4a1d8e9b6"
    xSeelApiVersion: "1.3.0"
    pageSize: 100
    partner: "seel"
})
```